Notch revealed a screenshot of one of the new monsters for 1.8!
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Seen here is a screenshot of a new monster in the works for 1.8. While Notch didn't specify exactly what it was, it seems fairly apparent that this new arrival in Minecraft isn't especially friendly-looking. What is it? What can it do? We will keep you updated as this information becomes available!
Update - Thanks to Nyanners and KSMF, respectively, for the following two enhanced images!
watch out for dragons when 1.8 is out cause they have planned this!
1: A Shadow/ Shadow person
2: Mutated Squid
3: A Demon
4: Tenticle Monster
5: And so on.
What it can do with those blocks could be:
1: It will steal blocks and run away (maybe that you placed?)
2: Smashes blocks/ Smashes blocks and throws it at you?
3: Creates Building/ Structures.
4: (wild theory) Steals Stuff out of your chests, your diamonds are never safe.
5: So on.
Any Other Ideas?